﻿namespace Nop.Services.Security;

/// <summary>
/// Encryption service
/// </summary>
public partial interface IEncryptionService
{
    /// <summary>
    /// Create salt key
    /// </summary>
    /// <param name="size">Key size</param>
    /// <returns>Salt key</returns>
    string CreateSaltKey(int size);

    /// <summary>
    /// Create a password hash
    /// </summary>
    /// <param name="password">Password</param>
    /// <param name="saltKey">Salk key</param>
    /// <param name="passwordFormat">Password format (hash algorithm)</param>
    /// <returns>Password hash</returns>
    string CreatePasswordHash(string password, string saltKey, string passwordFormat);

    /// <summary>
    /// Encrypt text
    /// </summary>
    /// <param name="plainText">Text to encrypt</param>
    /// <param name="encryptionPrivateKey">Encryption private key</param>
    /// <returns>Encrypted text</returns>
    string EncryptText(string plainText, string encryptionPrivateKey = "");

    /// <summary>
    /// Decrypt text
    /// </summary>
    /// <param name="cipherText">Text to decrypt</param>
    /// <param name="encryptionPrivateKey">Encryption private key</param>
    /// <returns>Decrypted text</returns>
    string DecryptText(string cipherText, string encryptionPrivateKey = "");
}